Add BannerBuilder and FireworkBuilder

README.md

@@ -20,7 +20,7 @@ Supports all versions from 1.14.0 to 1.20.1.
 * VirtualInventory: Store real items inside GUIs, customize maximum stack size per slot, etc.
 * Easy way to add localization using the ItemProvider system and the built-in ItemBuilder
 * Supports custom textures (forced resource pack system, compatible with AuthMe)
-* Advanced ItemBuilder (Normal, Potion, Skull) with BaseComponent support
+* Advanced ItemBuilder (Normal, Potion, Skull, Banner, Firework) with BaseComponent support
 * Support for BaseComponents in inventory titles
 * Uncloseable inventories
 * GUI Animations

invui-core/src/main/java/xyz/xenondevs/invui/item/builder/BannerBuilder.java

@@ -0,0 +1,74 @@
+package xyz.xenondevs.invui.item.builder;
+
+import java.util.ArrayList;
+import java.util.List;
+import org.bukkit.DyeColor;
+import org.bukkit.Material;
+import org.bukkit.block.banner.Pattern;
+import org.bukkit.block.banner.PatternType;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.BannerMeta;
+import org.jetbrains.annotations.Contract;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public final class BannerBuilder extends AbstractItemBuilder<BannerBuilder> {
+
+    private List<Pattern> patterns = new ArrayList<>();
+
+    public BannerBuilder(@NotNull Material material) {
+        super(material);
+    }
+
+    public BannerBuilder(@NotNull Material material, int amount) {
+        super(material, amount);
+    }
+
+    public BannerBuilder(@NotNull ItemStack base) {
+        super(base);
+    }
+
+    @Contract("_ -> this")
+    public @NotNull BannerBuilder addPattern(@NotNull Pattern pattern) {
+        patterns.add(pattern);
+        return this;
+    }
+
+    @Contract("_, _ -> this")
+    public @NotNull BannerBuilder addPattern(@NotNull DyeColor color, @NotNull PatternType type) {
+        patterns.add(new Pattern(color, type));
+        return this;
+    }
+
+    @Contract("_ -> this")
+    public @NotNull BannerBuilder setPatterns(@NotNull List<@NotNull Pattern> patterns) {
+        this.patterns = patterns;
+        return this;
+    }
+
+    @Contract("-> this")
+    public @NotNull BannerBuilder clearPatterns() {
+        patterns.clear();
+        return this;
+    }
+
+    @Contract(value = "_ -> new", pure = true)
+    @Override
+    public @NotNull ItemStack get(@Nullable String lang) {
+        ItemStack item = super.get(lang);
+        BannerMeta meta = (BannerMeta) item.getItemMeta();
+
+        meta.setPatterns(patterns);
+
+        item.setItemMeta(meta);
+        return item;
+    }
+
+    @Override
+    public @NotNull BannerBuilder clone() {
+        BannerBuilder builder = super.clone();
+        builder.patterns = new ArrayList<>(patterns);
+        return builder;
+    }
+
+}

invui-core/src/main/java/xyz/xenondevs/invui/item/builder/FireworkBuilder.java

@@ -0,0 +1,73 @@
+package xyz.xenondevs.invui.item.builder;
+
+import java.util.ArrayList;
+import java.util.List;
+import org.bukkit.FireworkEffect;
+import org.bukkit.Material;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.FireworkMeta;
+import org.jetbrains.annotations.Contract;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public final class FireworkBuilder extends AbstractItemBuilder<FireworkBuilder> {
+
+    private List<FireworkEffect> effects = new ArrayList<>();
+
+    public FireworkBuilder() {
+        super(Material.FIREWORK_ROCKET);
+    }
+
+    public FireworkBuilder(int amount) {
+        super(Material.FIREWORK_ROCKET, amount);
+    }
+
+    public FireworkBuilder(@NotNull ItemStack base) {
+        super(base);
+    }
+
+    @Contract("_ -> this")
+    public @NotNull FireworkBuilder addFireworkEffect(@NotNull FireworkEffect effect) {
+        effects.add(effect);
+        return this;
+    }
+
+    @Contract("_ -> this")
+    public @NotNull FireworkBuilder addFireworkEffect(@NotNull FireworkEffect.Builder builder) {
+        effects.add(builder.build());
+        return this;
+    }
+
+    @Contract("_ -> this")
+    public @NotNull FireworkBuilder setFireworkEffects(@NotNull List<@NotNull FireworkEffect> effects) {
+        this.effects = effects;
+        return this;
+    }
+
+    @Contract("-> this")
+    public @NotNull FireworkBuilder clearFireworkEffects() {
+        effects.clear();
+        return this;
+    }
+
+    @Contract(value = "_ -> new", pure = true)
+    @Override
+    public @NotNull ItemStack get(@Nullable String lang) {
+        ItemStack item = super.get(lang);
+        FireworkMeta meta = (FireworkMeta) item.getItemMeta();
+
+        meta.clearEffects();
+        meta.addEffects(effects);
+
+        item.setItemMeta(meta);
+        return item;
+    }
+
+    @Override
+    public @NotNull FireworkBuilder clone() {
+        FireworkBuilder builder = super.clone();
+        builder.effects = new ArrayList<>(effects);
+        return builder;
+    }
+
+}